Desiccant Polymer (VMAP)

Manufactured from molecular sieve (60%) and polymer (40%), the Versatile Moisture Adsorbing Desiccant Polymer (VMAP) is best used for adsorbing odours and other volatile organic compounds. An excellent alternative to desiccant bags, the VMAP helps to reduce the risk of desiccant contamination and fibre loss. Hence this desiccant is ideally used for applications that require a high level of cleanliness, such as electronics, sensors, semiconductors, circuit boards, optics, medical devices, shipping and storage.

The Desiccant Polymer operates at a temperature between -40°C to 90°C, and its shape can be customised to allow applications that allow requires complex shapes to fit the available space. Use screw fasteners, adhesives, or other mechanical retention methods to allow the Desiccant Polymer to be fixed in place. It is also incorporated with controlled adsorption properties to prolong the life of the desiccant, meaning that the polymer desiccant can be used for long time frame operations, protecting products for a long duration, and reducing maintenance costs.

The Desiccant Custom-Moulded Polymer can be made in any shape and be readily fixed within any space using adhesives, screw fasteners, or other methods. To decrease the cost of maintenance, the VMAP enhanced with controlled absorption characteristics, which prolongs its life. This desiccant works and protects products for quite a long time.


  • Polymer: TCP
  • Desiccant: Molecular Sieves (60%)
  • Operating Temperature: -40oºC to 90oºC
  • Adsorption Capacity (Nom): 10-15% by weight at 50% RH at 22oC
  • Typical Adsorption Rate: 0.03 grams per 20 days

Key Features

  • Customisable shapes
  • Caters for both low and high production quantities
  • Easy to install 
  • High adsorption capacity
  • Low dusting and particle loss
  • Can be reactivated
  • Low start-up cost for small batch manufacturing 
  • Excellent electrical insulator